Copying
All files in this library except qld.c are distributed under the GNU general public licence. The licence for qld.c are found at the top of the file.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59
Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is
permitted to copy and distribute verbatim copies of this license
document, but changing it is not allowed.
Preamble
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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END OF TERMS AND CONDITIONS